and how much the libyan governments and the us knew about the terrorist situation. >> all members of the foreign phone, democrats and republicans, are asking the administration for answers. this now is something that certainly could never be colored as "partisan." these are concerns of senators and house members what want to know what has happened. >>reporter: this bipartisan letter does not make any reference to the youtube video as inspiring that attack. >>shepard: thank you. >> the republican presidential nominee, mitt romney, today, in the crucial swing state of pennsylvania, his first visit there in two months. keep in mind the president won pennsylvania easily in 2008. the economy was different then. today, governor romney attempted to drive home the point that proposed budget cuts will hurt the state. >> someone has calculated how many jobs will be lost in pennsylvania if the trillion dollars in cuts go through. it is 39,000 jobs. we cannot afford that. we recognize the consequence of what the president is doing is severe for the people in pennsylvania, severe for the entire n